#!/bin/sh
# test perf stat output combinations with --metric-only
# output has to be manually verified

[ ! -d obj-perf ] && cd ..

set -x

PERF=${PERF:-./obj-perf/perf}

run() {
	$PERF stat -a "$@" sleep 2
}

runprog() {
	$PERF stat "$@" true
}


run
run -x, 
run --per-core
run --per-socket
run -e cycles,instructions
run -dddd

# topdown
# instructions

run -I 500
run -I 500 --per-core 
run -I 500 --per-socket 
run -I 500 -e cycles,instructions
run -I 500 -dddd

run -I 500 -x, 
run -I 500 --per-core -x, 
run -I 500 --per-socket -x, 
run -I 500 -e cycles,instructions -x, 
run -I 500 -dddd -x, 

runprog -r3
runprog -r3 -x, 
$PERF stat -r3 true
$PERF stat -r3 -x,  true

sleep 3 & 
$PERF stat --per-thread -p $! sleep 1
$PERF stat --per-thread -t $! sleep 1